Fully determining who the author is might allude us till a sistership surfaces.
The crown top decoration is lacking crispness on the "Cinelli". It does appear to use internal spigots. The Contini in chrome - exterior sockets and better detail. The headlugs show almost identical to the Coppi but the stay end treatment is different. We might assume the frame and fork are a matched pair but maybe not.
The paint just "feels" respray to me.